I can rest easy knowing that she's safely home.
知道她安然無恙地回到家里，我就可以放心了。
We can safely draw some conclusions from our discussion.
從討論中我們可以有把握地得出一些結論。
Let her come home safely!
讓她平平安安回家吧！
I was pleased to hear you arrived home safely.
聽說你平安到家我很高興。
I was thankful to see they'd all arrived safely.
看到他們都平安到達，我感到欣慰。